Tiny Coder – AI coding agent in ~300 LOC writing itself (github.com)

A new AI coding assistant named Tiny Coder has been developed, designed to autonomously write and expand its own codebase with minimal initial input. Built using TypeScript and the Bun runtime, Tiny Coder leverages Claude AI for intelligent code manipulation and boasts approximately 345 lines of code, all contained within a single lightweight file. This innovative tool can perform various tasks through a CLI interface, including file operations, code refactoring, and testing, while providing real-time feedback and utilizing a context-aware environment that recognizes the user's operating system and working directory. The significance of Tiny Coder lies in its potential to revolutionize software development workflows by acting as a true pair programmer that self-optimizes and handles complex tasks with little oversight. Its zero-dependency structure simplifies deployment, making it accessible across multiple platforms (Windows, macOS, and Linux), while the use of built-in tools enhances productivity for developers. Moreover, the project exemplifies key principles in modern coding practices, such as maintainability and clarity, and promotes educational value in AI/ML by allowing users to explore and learn from its straightforward architecture.